SU1477715A1 - Initial composition for making ceramic construction articles - Google Patents
Initial composition for making ceramic construction articles Download PDFInfo
- Publication number
- SU1477715A1 SU1477715A1 SU874256489A SU4256489A SU1477715A1 SU 1477715 A1 SU1477715 A1 SU 1477715A1 SU 874256489 A SU874256489 A SU 874256489A SU 4256489 A SU4256489 A SU 4256489A SU 1477715 A1 SU1477715 A1 SU 1477715A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat resistance
- initial composition
- making ceramic
- ceramic construction
- construction articles
- Prior art date
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Изобретение относитс к производству керамических строительных изделий. С целью снижени усадки при обжиге и повышени термостойкости, сырьева смесь включает следующие компоненты, мас. %: зола ТЭС 50-58, глина 38-42 и фосфорный шлак 4-8. Физико-механические показатели изделий следующие: усадка после обжига 0,9-2,1%, термостойкость 5-6 циклов, предел прочности при сжатии 16-23 МПа. 3 табл.The invention relates to the manufacture of ceramic building products. In order to reduce shrinkage during firing and increase heat resistance, the raw mix includes the following components, wt. %: ash TPP 50-58, clay 38-42 and phosphoric slag 4-8. The physical and mechanical properties of the products are as follows: shrinkage after firing is 0.9-2.1%, heat resistance is 5-6 cycles, compressive strength is 16-23 MPa. 3 tab.
Description
1one
Изобретение относитс к промышленности строительных материалов и может быть использовано в производстве строительной керамики.The invention relates to the building materials industry and can be used in the manufacture of building ceramics.
Цель изобретени - снижение усадки при обжиге и повышение термостойкости .The purpose of the invention is to reduce shrinkage during firing and increase heat resistance.
Химический состав используемых компонентов приведен в табл.1.The chemical composition of the components used is given in table.1.
Технологи производства изделий предусматривает измельчение глины, золы и шлака, их дозировку, тщательное , перемешивание и последующее увлажнение . Из массы влажностью 20-22% формуют издели пластическим способом . Затем их высушивают в течение 15-20 ч, начальна температура сушки 35-40 С, а конечна 100 С. Относительна влажность сырца после сушки 6%. Обжигают издели при 1080 С с выдержкой при конечной температуреProduction technology involves the grinding of clay, ash and slag, their dosage, thorough mixing and subsequent moistening. From the mass of moisture content of 20-22% molded products by plastic method. Then they are dried for 15-20 hours, the initial drying temperature is 35-40 ° C, and the final temperature is 100 ° C. The relative humidity of the raw material after drying is 6%. Burn products at 1080 ° C with exposure at final temperature.
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2 ч. Составы сырьевых смесей приведены в табл.2, а результаты физико-механических и термических свойств изделий из них - в табл.З.2 h. The composition of the raw mixtures is given in Table 2, and the results of the physicomechanical and thermal properties of the products from them are given in Table III.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874256489A SU1477715A1 (en) | 1987-06-04 | 1987-06-04 | Initial composition for making ceramic construction articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874256489A SU1477715A1 (en) | 1987-06-04 | 1987-06-04 | Initial composition for making ceramic construction articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1477715A1 true SU1477715A1 (en) | 1989-05-07 |
Family
ID=21308705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874256489A SU1477715A1 (en) | 1987-06-04 | 1987-06-04 | Initial composition for making ceramic construction articles |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1477715A1 (en) |
-
1987
- 1987-06-04 SU SU874256489A patent/SU1477715A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 485091, кл. С 04 В 33/00, 1970. Авторское свидетельство СССР № 924009, кл. С 04 В 33/00, 1980. * |
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